You'll need this sleeping mask if you listen to white noise or music while you sleep but need a sleep mask to sleep off the jetlag.  It's soft and silky but the wrap around design creates total darkness for light sleepers.  The bluetooth doesn't have a flashing light so you won't bother anyone.

Its light, breathable and cool.  Did I mention that the headphone sound is awesome?  It only takes about 2 hours to charge but plays for quite a while.